Xu, Changhai

PhD Student
Department of Computer Sciences
University of Texas at Austin
Email: changhai (at) cs.utexas.edu
Office: ENS, 32NW02

Research interests: Robotics, Computer Vision, Artificial Intelligence.

I'm working in the Intelligent Robotics Group headed by Prof. Benjamin Kuipers.




Education:

University of Texas at Austin, USA                        Jan 2005  -  present
- PhD student of Computer Science

Northeastern University, China                              Sep 2000  -  Mar 2003
- Master of Science in Control Theory & Engineering

Northeastern University, China                              Sep 1996  -  Aug 2000
- Bachelor of Engineering in Automatic Control



Courses:

CS 395T     Intelligent Robotics
CS 381K    Artificial Intelligence
CS 395T     Autonomous Robots
CS 383D     Numerical Analysis II
CS 389R     Recursion and Induction
CS 388L     Introduction to Mathematical Logic
CS 380D    Distributed Computing I
CS 395T     Object Recognition
CS 391L     Machine Learning



Publications:

Changhai Xu and Benjamin Kuipers.  "Construction of the Object Semantic Hierarchy".  Fifth International Cognitive Vision Workshop (ICVW-09), 2009.  PDF

Changhai Xu, Benjamin Kuipers, and Aniket Murarka.  "3D pose estimation for planes".  ICCV Workshop on 3D Representation for Recognition (3dRR-09), 2009.  PDF

Changhai Xu, Yong Jae Lee, and Benjamin Kuipers.  "Ray-based color image segmentation".  Canadian Conference on Computer and Robot Vision (CRV-08), 2008.  PDF




Other Links:


Datasets for background subtraction for both static and pantilt camera cases

Page for CS 345 Programming Languages